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authorDong Aisheng <aisheng.dong@freescale.com>2015-07-22 14:53:02 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2015-07-24 10:18:35 +0200
commit89c1a8cf63f8c69dfddb6e377c04df8b25ab1c88 (patch)
treefa7620ee030b41a59501d6d92859e8393ebe5747 /arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
parentdts: imx53: fix sd card gpio polarity specified in device tree (diff)
downloadlinux-89c1a8cf63f8c69dfddb6e377c04df8b25ab1c88.tar.xz
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dts: imx6: fix sd card gpio polarity specified in device tree
cd-gpios polarity should be changed to GPIO_ACTIVE_LOW and wp-gpios should be changed to GPIO_ACTIVE_HIGH. Otherwise, the SD may not work properly due to wrong polarity inversion specified in DT after switch to common parsing function mmc_of_parse(). Signed-off-by: Dong Aisheng <aisheng.dong@freescale.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6qdl-sabrelite.dtsi')
-rw-r--r--arch/arm/boot/dts/imx6qdl-sabrelite.dtsi6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
index e00c44f6a0df..782379320517 100644
--- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
@@ -448,8 +448,8 @@
&usdhc3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3>;
- cd-gpios = <&gpio7 0 0>;
- wp-gpios = <&gpio7 1 0>;
+ cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
vmmc-supply = <&reg_3p3v>;
status = "okay";
};
@@ -457,7 +457,7 @@
&usdhc4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc4>;
- cd-gpios = <&gpio2 6 0>;
+ cd-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
vmmc-supply = <&reg_3p3v>;
status = "okay";
};